CFD - Air Flow Simulation

We use groundbreaking CDF simulations to optimize our innovative filter systems and to adapt them for your specific requirements. Our engineers support you with the planning and development of air intake or exhaust air concepts.

According to our customers needs and specifications we also manufacture and supply:

safety
and weather grills and/or lids, where required special adaptors and/or
adaptor channels, flanges to join or connect to your existing systems
and sizes in round or square shapes.

air conditioning or air ducting accessories to be used in your systems.

filter systems with intake or extractor fans - all units can be manufactured to standard or special (made to fit) sizes.

According to our customers needs, requirements or specifications we use thefollowing raw materials:

Galvanised sheeting

Spray painted steel sheeting

Stainless steel

Particle- and gas filtration system for safety relevant applications.

We also specialise in conceptualised filter systems for nuclear, pharmaceutical and other specialised applications at high quality standards. Any of these systems can be adapted to your special requirements. With nuclear applications, among other systems, there are also "hot cells" in use. We can also provide the following documents on request:

Technical design specifications and documents

Technical drawings

Pre-test documents, quality and revision documents.

In our basic range of products we also offer mobile filter units. These units are mostly used in applications, where quick and efficient filter ability is required in temporary locations, like refurbishing jobs or disaster recovery emergency support.

HS-Vario CAT, modular filterhousing

Modular filterhousing made from aluminum profiles and galvanized steel, easy and flexible to configurate according to your requirements.

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The HS-Vario CAT programme is the solution for your tasks in air
filtration. The modular design allows to meet the requirement of
most different fields of applications. Ranging from simple
one-filter-stage supply or exhaust air filtration with bag filters to
multi-stage filter solutions including regulateable fans. You can choose
individually about the air-flow that should be handled, filter stages,
auxillary equipment or installation position the required HS-Vario CAT
should have. All integrated filtermounting frames are fitting for
filters from HS-Luftfilterbau as well as standard filters of various
other manufacturers. The extruded profile offers a circulating 30 mm
frame and allows direct connection to the ducting or the mounting of
connecting pieces either with flanges or other tube connectors.

HS-Solid CAT, welded stainless housing

Modular filterhousing made from welded stainless steel.

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≤ 250°

The HS-Solid CAT channel housing meets your performance requirements
in all ductwork requiring the highest standards of air purity. The
modular concept allows cost-effective adaptation to the needs of your
process conditions. The housing can serve from a simple one-stage filter
up to multi stage HEPA and gas/odor filtersystem for safety relevant
applications. If required an adjustable fan can be integrated to the
design.

HS-Solid CAT housings are made of welded stainless steel
(type 1.4301 or 1.4404 / 14571). HS-Solid CAT can be fitted with any
combinations of coarse and fine dust filters as well as HEPA's up to EN
1822 Class H14. Even the inclusion of molecular filters is provided. The
integrated filter holders are suitable filters manufactured by
HS-Luftfilterbau filter and of course for standard filters from most
other manufacturers.

HS-Mounting Frame for Bag- and Compact Filters

Standard mounting frames for bag filters, compact filters and panelfilters for up to 48 mm depth.

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≤ 65°

>250°

Rigid mounting frames manufactured from galvanised sheeting or stainless
steel fitted with a glued seal. Filter inserts are secured with a
tensioning system, which ensures proper centralised fitment of the
filter insert. Standard frames are manufactured to standard size, which
allow exact and safe fitment in modular sections to any filter wall
system.

HS-4N mounting frame for finedust and HEPA filters

Mounting frame for filter cassettes up to 292 mm depth.

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HS-4N mounting frames ideally suit for building filterwalls for highly
efficient particle filtration. Single mounting frames can be fitted like
modules to estrablish a wall installation. Clamping elements in each
corner of the mounting frame ensure an even pressure on the installed
filter. Each mounting frame comes with 4 clamping elements. All
weldseams are glas blasted for corrosion protection. HS-4N-Frames can be
optinonally equiped with a leaktest pipe to ensure tight seat of the
filter by putting the groove gasket (gasket with tight seat test
ablility) of the filter under pressure. The tight seat of the filter is
validated by monitoring the leak rate over the gasket.The mounting
system supports worldwide standard HEPA sizes.

HS-Wall Filter System Type HS-T021

Modular configurateable filterwall for channel or duct installation.

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This filter wall consists of individual supporting frames and the
filter-wall frame, and, if required, reinforced sheeting can be fitted.
It is designed for dust and clean-air sided operations and, according
to the specific task, will be fitted with module or micro pack filter
inserts with varying filter efficiencies and volumes, as required.

HS-Panelfilter Wall Frame flat type HS-Z033 and V-type HS-Z034

This filter wall consists of the filter-wall frame, the surrounding
support frame (where required) and individual supporting frames. With
the use of filter matting inserts, supporting grills and frames for the
filtermats are fitted. For modular fitting, an angle frame is supplied.

HS-S045 HEPA Wall Frame

Filterwall for mounting EPA and HEPA filters.

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Rigid supporting frames for filter wall or fitment in machines are manufactured from airtight welded aluminium profiles. The outer frame, made from angle profiles, provides a surrounding frame for safe fitment, which ensures safe sealing with the frame body. Supporting angles and a spindle press system assures exact fitment and proper sealing of the filter insert.

HS-V-Type Panel Filter Housing Type HS-Z036

Solid channel housing made from galvanised sheeting with a removable side panel for servicing of filter units. The configuration is from the left or from the right according to the airflow direction. The filter inserts are secured in v-shape configured mounting frames between the supporting grills and mounting clips. This design also allows the use of filter cells.

HS-HEPA duct filter housing type HS-S-044

Robust channel filter housing for mounting particle and gas filters.

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Robust channel housing made from galvanised steel fitted with a
service panel on its side. The filter units are mounted in an airtight
welded aluminium profile frame. A spindle pressure system ensures a
proper fit and seal of the filter inserts.

HS-Securesorb

Safety filter system for removal of particles and toxic gases at high air flow rates.

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HS-Securesorb Activated Carbon adsorbers are designed for the filtration
of high air volumes of 5000 up to 15.000 m³/h. They are employed for
the secure removal of gaseous and / or toxic air impurities. The whole
filterhousing is made from high grade stainless steel. All filter stages
can be changed contamination free.